Secure Free-Floating Car Sharing for Offline Cars

Dmitrienko, Alexandra; Plappert, Christian

doi:10.1145/3029806.3029807

Cited by 24 publications

(23 citation statements)

References 13 publications

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“…The current authentication method that allows for starting and using the vehicle is still an immobilizer key [45,46]. The MFA may significantly improve access to most of the electronic devices from both security and user experience perspectives [47,48].…”

Section: Mul�-factor Authen�ca�onmentioning

confidence: 99%

Multi-Factor Authentication: A Survey

et al. 2018

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Today, digitalization decisively penetrates all the sides of the modern society. One of the key enablers to maintain this process secure is authentication. It covers many different areas of a hyper-connected world, including online payments, communications, access right management, etc. This work sheds light on the evolution of authentication systems towards Multi-Factor Authentication (MFA) starting from Single-Factor Authentication (SFA) and through Two-Factor Authentication (2FA). Particularly, MFA is expected to be utilized for human-to-everything interactions by enabling fast, user-friendly, and reliable authentication when accessing a service. This paper surveys the already available and emerging sensors (factor providers) that allow for authenticating a user with the system directly or by involving the cloud. The corresponding challenges from the user as well as the service provider perspective are also reviewed. The MFA system based on reversed Lagrange polynomial within Shamir's Secret Sharing (SSS) scheme is further proposed to enable more flexible authentication. This solution covers the cases of authenticating the user even if some of the factors are mismatched or absent. Our framework allows for qualifying the missing factors by authenticating the user without disclosing sensitive biometric data to the verification entity. Finally, a vision of the future trends in MFA is discussed.

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Section: Mul�-factor Authen�ca�onmentioning

confidence: 99%

Multi-Factor Authentication: A Survey

et al. 2018

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“…Finally, it verifies the identity of u c . For the last verification, as the OBU receives Cert uc (along with the hash(Cert uc ) in M B ), it can use any challenge-response protocol based on public/private key [19] and RFIDs [20]. If any of these verifications fails, the OBU terminates the car access process and denies access to the car.…”

Section: Sepcarmentioning

confidence: 99%

“…Statistics have shown that the worldwide number of users for car sharing services has grown from 2012 to 2014 by 170% (4.94 million) [1,18,20] with a tendency to increase by 2021 [9]. With the use of portable devices and in-vehicle telematics, physical car keys are slowly becoming obsolete.…”

Section: Introductionmentioning

confidence: 99%

“…Sensitive personal data are related to fundamental rights and freedoms, and merit protection regarding the collection and processing as articulated in the new EU General Data Protection Regulation (GDPR) [12]. In addition, a KSS may introduce various other concerns with respect to connectivity issues [20], car key revocations when a user's device is stolen [26], and the fact that malicious users may attempt to manipulate or even destroy potential forensic evidence on the car or their devices.…”

Section: Introductionmentioning

confidence: 99%

“…Our work is closely related to the protocol proposed by Dmitrienko and Plappert [20]. They designed a centralised and secure free-floating car sharing system that uses two-factor authentication including mobile devices and RFID tags, e.g., smart-cards.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

SePCAR: A Secure and Privacy-Enhancing Protocol for Car Access Provision

Symeonidis

Aly

Mustafa

et al. 2017

Lecture Notes in Computer Science

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Abstract. We present an efficient secure and privacy-enhancing protocol for car access provision, named SePCAR. The protocol is fully decentralised and allows users to share their cars conveniently without sacrifising their security and privacy. It provides generation, update, revocation, and distribution mechanisms for access tokens to shared cars, as well as procedures to solve disputes and to deal with law enforcement requests, for instance in the case of car incidents. We prove that SeP-CAR meets its appropriate security and privacy requirements and that it is efficient: our practical efficiency analysis through a proof-of-concept implementation shows that SePCAR takes only 1.55 seconds for a car access provision.

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Investigating the Use of an Online Peer-to-Peer Car Sharing Service

Svangren

Brereton

Skov

et al. 2019

Human-Computer Interaction – INTERACT 2019

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Online peer-to-peer car sharing services are increasingly being used for enabling people to share cars between them. However, our body of knowledge about peer-to-peer car sharing is still limited in terms of understanding actual use and which opportunities and challenges present for those who use them. In this paper, we investigate peer-to-peer car sharing between car-owners and car-borrowers as facilitated by the Australian car sharing service Car Next Door. We conducted a study with 6 car-owners and 10 car-borrowers. Our findings, outlined in four themes, suggest that P2P car sharing fuels different goals for both borrowers and owners. While it is complementing traditional means of transportation car sharing is also in itself a mean of mobility, for example, for recreational purposes. Further, the sharing service plays a central role in supporting the users to make it more convenient to share cars, for example, by letting borrowers find and book cars instantly reducing resources needed to borrow a car. We further discuss our findings and relate it to existing literature providing opportunities and challenges for future research and design on car sharing in HCI.

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Secure Free-Floating Car Sharing for Offline Cars

Cited by 24 publications

References 13 publications

Multi-Factor Authentication: A Survey

Multi-Factor Authentication: A Survey

SePCAR: A Secure and Privacy-Enhancing Protocol for Car Access Provision

Investigating the Use of an Online Peer-to-Peer Car Sharing Service

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